Irwin 64802 Strait-Line 4-oz Permanent Marking Chalk - Red

• 4-oz Chalk Line Refill

• Red Permanent Marking Chalk

• Exterior use

• Visible after weeks of weather exposure and jobsite wear



Chalk Refill, 4 ounces of red chalk refill for all reel type chalk line boxes, packaged in a plastic squeeze bottle with fast-fill spout, and snap cap to prevent spilling and moisture in chalk. Chalk containers are filled by weight not volume.